BAFANG C963 User manual

Manual
C963

Contents
Preface····································································3
Appearance & size·····················································4
Material & color··················································· 4
Function & button·······················································5
Function·····························································5
Display······························································ 5
Button································································6
Attentions·································································6
Installation································································ 7
Operation································································· 7
ON/OFF·····························································7
Interface·····························································7
Assist walking····················································· 8
Backlight···························································· 9
Levels································································9
Capacity···························································10
Power······························································ 10
Error code·························································10
Setting····································································11
Preparation······················································· 11
Setting······························································11
TRIP & time clearance···································11
Backlight···················································· 12
Wheel size··················································12

-2-
Speed limit··················································13
FAQ·······································································14
Warranty·································································14
Wire definition··························································15
Software version······················································ 16
Error code·······························································17

-3-
Preface
Dear,
Please read this manual before using it.

-4-
Appearance and size
Material &color
C963 made of PC is able to work well under -20℃to
60℃.
Picture and size (Unit: mm)

-5-
Function &button
Function
C963 gets many function for your enjoying riding.
Show context:
◆Capacity
◆Power
◆Speed (Speed/ MAX/AVG)
◆Distance (TRIP/ ODO)
◆TRIP time
◆Assist walking
◆Backlight
◆Error code
◆Configuration setting
Interface

-6-
Button
C963 gets three buttons: MODE ,UP and
DOWN .
Attention:
Don’t plug in/out this display when power on.
A
void collision.
Keep the membrane for waterproof performance.
Don’t abuse parameters resetting, in case out of
w
orking.
Call service if display out of working.

-7-
Installation
Install display on handlebar and adjust it’s location. Plug
it into controller when power off.
ON/OFF
Long press to start display. Long press
again to switch off. When off, display dose’t consume battery.
Its leak current< 1uA.
Display off automatically after no any operation
on vehicle for three munites.
Display interface
Existing speed is shown in default when on. Press
to change information on screen: Speed →AVG →MAX →
ODO →TRIP →TRIP time →Speed.

-8-
Speed AVG MAX
TRIP time TRIP ODO
Assist walking
Long press , to start assist walking. PUS highlights
on scree. Vehicle goes at 6km/h.
Onl
y
in case of pushing, can this function be
used. Please don’t abuse when riding.

-9-
Backlight
Long pree to switch on backlight on scree, and
front light on as well if front light available. Long press
again to switch it off.
Note: Automatical backlight is available if controller
gets this function.
Backlight & front light on automatically according
to the lightness outside if controller gets light sensor
inside. Automatical function off when manual operation
on.
Level
Press or to change the levels. Default
range 0 - 3, 0 no output, 3 max output. Default level 1 when
switch on.

-10 -
Capacity
Five sections highlights when battery is full. Frame
flashes at 1 Hz when low power.
Frame flashes at 1 Hz when low power.
Power
Output power is available on screen as below:
Error code
When something goes wrong with system, error code
will flash on scree. Check details on attached list.
Vehicle stops working in case of any error. Only when
error is gone, can vehicle work again.

-11 -
Setting
Preparation
Makes sure good connection then power on.
Setting
Long press to start display. Long pree press
and to setting mode.
TRIP clearance
Bottom left of screen shows set 1.
TC means TRIP clearance. TC-N/TC-Y for option.
Default TC-N means don’t, TC-Y means do. Press to
save and skip to backlight setting. Or long press to
save and exit.
TRIP & Trip time clearance together.

-12 -
Backlight
Bottom left of screen shows set 2.
BL meas backlight. Level option 1/2/3.
Default value 1.
Press or to change the brightness. Press
to save and skip to wheel size setting. Or long press
to save and exit.
Wheel size
Bottom left of screen shows set 3.
LD means wheel size. Wheel option:
16/18/20/22/24/26/28 inch and 700C. Press or to
change the size. Press to save and skip to speed limit
setting. Or long press to save and exit. Default 26 inch.

-13 -
Speed limit
Bottom left of screen shows set 4.
LS means speed limit. Limit range from 12Km/h to
40Km/h. Press or to change the limit. Press
to save and loop to TRIP setting . Or long press to
save and exit. Default 25Km/h.

-14 -
FAQ
Q: Why can’t it be on?
A: Please check power on/off and wires.
Q: What to do to when error?
A: Please check the probable problem according to the
error code list. Please call service if user can’t remove error.
Warranty
Under warranty:
1\ Warranty term 24 months.
2\ Problems due to quality problem within 24 months.
Beyond warranty:
1\ Opened display.
2\ Connector gets damaged.
3\ Scratch or damage on housing after delivery.
4\ Wire gets scratch or broken.
5\ Damage result from Irresistible accidence such fire or
earthquake hazard, and other natural hazard such as
thunderstrike.
6\ Over warranty.

-15 -
Wire definition:

-16 -
Software version
This C963 adopts Bafang protocol V4.0, and only
comminate with controller installed this protocol. Error may
happen if with other protocol.

-17 -
Attached list:
Error code Definition
05 Throttle abnormality
06 Low voltage protection
07 Over voltage protection
08 Hall sensor abnormality
09 Phase line abnormality
10 Controller overheat
11 Temperature sensor in controller abnormality
12 Current sensor abnormality
13 Stator overheat
14 Temperature sensor in motor abnormality
21 Speed sensor abnormality
22 Communication abnormality in BMS
23 Front light abnormality
24 Front light sensor abnormality
30 Communication abnormality in system